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[bpt/emacs.git] / lisp / gud.el

diff --git a/lisp/gud.el b/lisp/gud.el
index 1e86956..c2e9994 100644 (file)
--- a/lisp/gud.el
+++ b/lisp/gud.el
@@ -331,7 +331,7 @@ off the specialized speedbar mode."
 
 (defun gud-gdb-find-file (f)
   (save-excursion
-    (let ((buf (find-file-noselect f)))
+    (let ((buf (find-file-noselect f 'nowarn)))
       (set-buffer buf)
       (gud-make-debug-menu)
       (local-set-key [menu-bar debug tbreak]
@@ -1545,7 +1545,15 @@ and source-file directory for your debugger."
 ;; List of Java source file directories.
 (defvar gud-jdb-directories (list ".")
   "*A list of directories that gud jdb should search for source code.
-The file names should be absolute, or relative to the current directory.")
+The file names should be absolute, or relative to the current
+directory.
+
+The set of .java files residing in the directories listed are
+syntactically analyzed to determine the classes they define and the
+packages in which these classes belong.  In this way gud jdb maps the
+package-qualified class names output by the jdb debugger to the source
+file from which the class originated.  This allows gud mode to keep
+the source code display in sync with the debugging session.")
 
 ;; List of the java source files for this debugging session.
 (defvar gud-jdb-source-files nil)